If a game you pay full price for comes with a loot crate system that gives even the slightest advantage, I just refuse to buy that game. There's plenty more to be getting on with.
Would've said I hope this doesn't become a thing, but it's been en route for quite some time :/
Magicka: Wizard Wars (R.I.P.

), even when it finally went F2P open to all, had purchasable things you could buy which gave skins/robes/weapons that you could slowly get in game, but they gave bonuses (& negatives) but also top tier magicks, so I refused to buy any despite wanting some of the funky looking robes (even though I had ring of nullify to remove all stats).
Battlerite (shudder) does chests in its F2P game, but at least they're only cosmetic (that's all chests should
ever be!).
Similarly, BF3 (boring pve, fun pvp) did those boosts to get your weapons faster, so I refused to purchase & refused any following BF games. Would've been passable if pve side only, but not when in pvp too.
I won't be grabbing any games that do anything of the sort, but have seen that loads still are, so devs will just continue with it & more will join in
Some of this made sense in my head, probably not here though 